Curious explorers are invited to KiDiMu for science-themed activities on Discovery Friday, Dec. 9, 16, 23 and 30.

The STEM-based program takes on a different subject each week and is a part of KiDiMu’s weekly STREAM (science, technology, reading, engineering, arts and math) series promoting skills necessary for academic success. Drop by between 10:30 and 11:30 a.m.

The topics are: Dec. 9, Hockey Science; Dec. 16, Ice & Salt Science; Dec. 23, Pinecone Science; and Dec. 30, Winter Optical Illusions.

The program is free with admission or membership.

For more information, call 206-855-4650 or visit www.kidimu.org.